baber/WOPTO huggingface dataset:
Patent JP-H05134476-A (JP)
Title: Processing device for electrophotographic planographic printing plate
Inventor: CHIGA TAKAO
IPC: G03G13/28
Filed: 1991-11-12
Abstract: PURPOSE:To provide the processing device for electrophotographic planographic printing plates which can not only uniformly elute the entire surface of the plate but can execute stable elution processing as well over a long period of time while suppressing the deterioration in liquid characteristics and can drastically decrease the frequencies of liquid exchanges, thereby decreasing waste liquids and the burden of maintenance and management. CONSTITUTION:This processing device dissolves away the photoconductive layer of non-image parts by supplying an eluting liquid 16 while transporting the electrophotographic planographic printing plate 1 formed with toner images and washes the surface of. The plate with rinsing liquid 36. This processing device has an eluting liquid supplying stage which supplies the eluting liquid 16 to the surface of the photoconductive layer, a photoconductive layer swelling and solubilizing stage which swells and solubilizes the photoconductive layer with the eluting liquid, and eluting liquid metering stage which allows the eluting liquid 16 on the plate to remain by as much as a specific amt. and a removing stage which removes the photoconductive layer components solubilized by pressing of a scraping blade 22 pressed and disposed to the front surface side of the electrophotographic planographic printing plate in the rear part of the transportation. Further, the device has a washing means for washing the blade 22 and the discarding stage for discarding the materials removed in the removing stage and the refuse from the washing means.
Patent JP-H06169624-A (JP)
Title: Variable collector in lawn mower
Inventor: MAEDA AKIRA
IPC: A01D34/63
Filed: 1992-12-04
Abstract: PURPOSE:To provide the subject collector variable in volume, made up of a width-controllable frame so that the collector to hold cut lawn keeps a container shape and an air-permeable meshy bag fitted so as to cover the frame. CONSTITUTION:A collector 7 in a walking-type lawn mower is so designed that a cut lawn blowing port 13 is provided behind a circular housing covering the outer periphery of rotary cutting edges 5, 6 and cut lawn is held through the port 13, is made up of a frame 14 so that the collector 7 keeps container design and an air-permeable meshy bag 10 fitted so as to cover the frame 14. Holding parts 11 to fit the housing by hooking on the upper part of the rear of the frame 14 are provided at the front and of the frame 14, the center of the top surface of the frame 14 is fitted with a grip 15, and two pipes 8 are fitted on the upper part of the frame 14 at a longitudinal interval and ensured to be slidably threaded with a controlling member 9 bent in a horizontally U shaped fashion when viewed from above, thus making the width of the frame 14 controllable laterally.
Patent JP-2001137846-A (JP)
Title: Water softening device
Inventor: YAMAMOTO AKIKAZU
IPC: C02F1/42
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water softening device capable of eliminating the problem of leakage of a hard component. SOLUTION: In this water softening device provided with a water softener 1, a regeneration unit 2 for regenerating a resin in the water softener 1, and a control device 3 for controlling the water softener 1 and the regeneration unit 2, a non-regeneration type polisher 4 is provided in the post stage of the water softener 1.
Patent JP-H11160170-A (JP)
Title: Manufacture of stress sensor
Inventor: MOCHIZUKI TOKUHITO
IPC: G01L1/22
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To perform the zero adjustment without enlarging a stress sensor and increasing the manhour and inhibit the fluctuation to the change of temperature by measuring a resistance value of each strain gage and a zero point of a bridge circuit, and trimming the resistance value of the strain gage on the basis of the measured value by the passage of electric current to adjust the zero point of the circuit. SOLUTION: When the electric energy is applied to a NiCrSi film as a strain gage 13 through an electrode 14, a resistance value is decreased corresponding to the energy. When the resistance values of four gages 13A-D are measured the minimum value is regarded as the reference to apply the electric energy to the gages of the other resistance values, and a ratio for changing the resistance values thereof to the reference value is calculated as a rate of change. The application energy corresponding to the rate of change is determined, the energy is applied through a corresponding terminal 17 on the basis of the obtained value while checking the resistance value, to make the resistance value of the gage 13 which needs the adjustment, agreed with the reference value for making the output of the bridge circuit 18 zero.  Whereby the adjustment work can be easily performed with high accuracy without increasing the stress gage.
Patent JP-H07152786-A (JP)
Title: Document picture information processor
Inventor: OTANI KAZUO
IPC: G06F17/30
Filed: 1993-11-30
Abstract: PURPOSE:To give an appropriate index by writing picture information in a specified area on a document name registration sheet into a magneto-optical disk and collectively displaying picture information of the plural specified areas, which correspond to plural pieces of retrieved document information. CONSTITUTION:A detection means detects that information which is read by a read means is the picture of the document name registration sheet 200 that is stored in graphic RAM 13 and has index information on a document. An extraction means extracts the specified area on the document name registration sheet 200. A write means writes picture information of the extracted specified area into the magneto-optical disk in the form of the picture as it is. Then, plural pieces of picture information on the specified areas, which correspond to the plural pieces of document picture information retrieved by a document picture information retrieval means, are collectively displayed on a display. Thus, the appropriate index can easily be given.
Patent JP-H01165565-A (JP)
Title: Azamethine compound, production thereof and optical information recording medium using said compound
Inventor: HIOKI TAKESHI
IPC: C07C67/00
Filed: 1987-12-22
Abstract: NEW MATERIAL:A compound shown by formula I [X is group shown by formula II-IV IV; R1-R4 are H, alkyl, alkoxy or amino which may contain substituent group, halogen, NO2, CN, OH, etc.; R5 and R6 are H, alkyl or aryl which may contain substituent group, cyclohexyl or R5 and R6 form ring which may contain hetero atom: R7 alkoxy which may contain substituent group, OH, halogen, CN or OCOR''; R'' is alkyl which may contain substituent group; R8 is H, alkyl or alkoxy which may contain substituent group or halogen; R9-R11 are H or alkyl]. EXAMPLE:A compound shown by formula V. USE:An optical information recording medium having large absorption and reflection on laser beam of semiconductor and stability to light and heat. Further fine color decomposition filter useful for image pack-up element or color display. PREPARATION:A compound shown by formula VI is reacted with a compound shown by the formula X-N=0 to give a compound shown by formula I.
Patent JP-H11160645-A (JP)
Title: Illuminator
Inventor: MITANI KEISUKE
IPC: G02B27/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make an illuminator low in cost and small in size by reducing the number of parts used for a lens array to one. SOLUTION: This illuminator is provided with a light source 1, a reflection mirror 2 which reflects light emitted from the light source 1 forward and whose reflection surface is divided into plural, the emitting lens array 4 having plural lenses paired with the individual divided surfaces of the mirror 2 and a lens 5. Then, the mirror 2 is formed so that the shapes of the divided surfaces are almost identical to a surface to be irradiated by viewing from in the aperture direction of the reflection surface and they constitute one part of a spherical or a three-dimensional elliptical surface. Besides, it is constituted so that the light emitted from the light source 1 is reflected forward and condensed near the aperture part of the paired array 4. By the array 4, the images of the respective paired divided surfaces of the reflection surface are formed on the surface to be irradiated 6.
Patent JP-H08297432-A (JP)
Title: Apparatus and method for manufacture of prototype inclusive of part and support
Inventor: SUCHIIBUN EMU PEN
IPC: G03G15/05
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a three-dimensional object from computer data by using a photoimaging station. SOLUTION: A first electrifying area to apply and adsorb a first material is formed by a first electrifier 123, and a second electrifying area to apply and adsorb a second material is formed by a second electrifier 125. First and second drying materials are transferred, and a part of a layer and a support 102 are formed, and are laminated on each other.
Patent JP-2000154064-A (JP)
Title: Electrically conductive silicon nitride-base sintered compact and its production
Inventor: MATSUURA TAKASHI
IPC: C04B35/626
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically conductive Si3N4-base sintered compact which can be processed by electric discharge machining, prevents the decrease of strength due to electric discharge machining and is less liable to friction and wear on the surface subjected to electric discharge machining. SOLUTION: The electrically conductive Si3N4-base sintered compact contains TiN particles having <=200 nm average particle diameter dispersed in a matrix phase comprising Si3N4 grains having <=200 nm average grain diameter and has >=100 S/cm electric conductivity, >=1 GPa bending strength after electric discharge machining, a coefficient of friction of <=0.3 and <=10-8 mm2/N specific abrasion loss on the surface subjected to electric discharge machining. The Si3N4 sintered compact is obtained by sintering a molding comprising powder starting materials having <=100 nm average particle diameter in a nitrogen atmosphere at 1,400-1,600 deg.C.
Patent JP-H10156667-A (JP)
Title: Reference position indexing jig
Inventor: NOMURA MITSUNOBU
IPC: B23Q17/22
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a reference position indexing jig by which improvement of work efficiency and prevention of a mistake are achieved. SOLUTION: Two contact surfaces 2 to be brought in contact with side surfaces of a work piece 5 are so arranged as to be perpendicular to each other, and the intersection coincides with the center axis of a through hole 3. A reference position indexing jig 1 is attached to a corner of the work piece 5, a dial gauge 6 attached to a machining blade chuck part 7 of a machine tool is inserted from the through hole 3, and the tip of the dial gauge 6 is matched to the corner of the work piece 5. Therefore, reference points O of the X direction and the Y direction of the work piece 5 can be set at a time.
Patent JP-H01165330-A (JP)
Title: Method for removing birds and device used therefor
Inventor: MATSUDAIRA TAKESHI
IPC: A01M29/00
Filed: 1987-12-22
Abstract: PURPOSE:To prevent birds from coming flying to buildings, by providing fine wire groups in a space slightly separated from outer ends (e.g., handrail or rooftop) of a building where domestic pigeons or gray starlings initially come flying and perch. CONSTITUTION:This device (S) is installed on a parapet (11b) of the rooftop (11a) of a building 11. The device (S) of this invention is formed by oppositely providing supporting parts 21 consisting of a body part (21a) assuming a triangular form and protruding part (21b). Hooks 24 are engaged and mounted in holes (21c) in the respective supporting parts 21 and fine wires 22 are stretched between the hooks 24 through springs 23. The fine wires 22 can be removed by pulling the springs 23. Domestic pigeons or gray starlings try to come flying on the building and initially approach the end (E) of the parapet (11b), however, can neither fly due to feathers caught by the fine wires 22 nor perch on the fine wires, resulting in flying away.
Patent JP-H09144881-A (JP)
Title: Combination oil ring
Inventor: YAMAOKA MASAHARU
IPC: F16J9/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To restrain oil scraping up action at the time of a piston up storke to reduce lube oil consumption quantity. SOLUTION: A combination oil ring 10 is composed of a steel-made oil ring 11 and a coil expander 12. The oil ring 11, which is a ring having an about I-shaped cross section, is composed of a vertical pair of rails 13 and 14 and a thin web connecting these rails, and has plural oil windows 29 on the web 15. The outer peripheral side protruded part 16 of the upper rail 13 forms a trapezoidal cross section composed of an outer peripheral surface 17 and a fitted pair of vertical surfaces 18 and 19 continuous to the surface 17, and the width of which narrows toward the surface 17. The surface 17 of the upper rail 13 is composed of an abutting surface 20 sliding with a cylinder inner peripheral surface 4 and a tapered surface 21, located on the upper part of the abutting surface 20 and a diameter is smaller with receding from the abutting surface 20.  The lower rail 14 also has a shape same as that of the upper rail 13.
Patent JP-H10172237-A (JP)
Title: Method and apparatus for information memory control and information memory apparatus having the control function
Inventor: NIWA MAYUMI
IPC: H04N5/765
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an information memory control method and an apparatus therefore which can avoid the condition that an external memory medium becomes full before the recording of information to be recorded is finished and thereby the recording operation is interrupted. SOLUTION: An image data encoded by a variable length encoding section 6 is output to an external R/W control section 10 and an internal R/W control section 22. A judging section 30 compares amount of code regarding the picture to be recorded next with the remaining amount of an external recording medium 12. When there still remains room in the amount, an image data is preferentially written into an external recording medium 12 and when the remaining amount is full, subsequent image data is written into an internal memory 24. Even after the external recording medium 12 becomes full, image recording may be continued.
Patent JP-H06297612-A (JP)
Title: Registering method for planar element related to reference device of esp. stamping die or the like and device therefor
Inventor: MANFUREETO FUOOSEN
IPC: G05B19/18
Filed: 1992-12-07
Abstract: PURPOSE: To enhance the positioning accuracy of a stamping block to paper or to shorten the aligning time of a stamping machine by detecting the position of a camera by both longitudinal and lateral measuring devices in two coordinates and devising a means for connecting both longitudinal and lateral measuring devices so as to be capable of storing them in a calculator. CONSTITUTION: An apparatus main body 10 has a table-shaped foundation frame and a stable table plate 14 is placed on the upper surface of this frame. A horizontal beam 20 comprising a bridge-shaped yoke heel piece is provided within the plane parallel to the stable table plate 14 so as to provide a predetermined interval from a bed plate to be moved in an x-direction along a table longitudinal edge 15. Further, a camera holder 24 is moved along the guide on the side surface of the horizontal beam right-angled to the table longitudinal edge 15 and a video camera 26 is held on this holder. A longitudinal measuring device 48 is arranged on the table plate 14 in parallel to a longitudinal guide and a lateral measuring device 52 is arranged on the horizontal beam 20 in parallel to the longitudinal guide 46t.  A wiring 54 is connected to a calculator 50 from the video camera 26 through the respective measuring devices 48, 50.
Patent JP-H02298119-A (JP)
Title: Method and device for removing noise by adaptive filter
Inventor: SUGIYAMA AKIHIKO
IPC: H04B1/10
Filed: 1988-12-23
Abstract: PURPOSE: To shorten the convergence time by squaring a difference signal, which is obtained by subtracting a noise replica from a reception signal, to obtain a difference signal power and subtracting an average of difference signal powers from the difference signal power and adaptively changing the extent of coefficient correction of an adaptive filter thereafter. CONSTITUTION: The step size supplied to a multiplier 5 is changed in accordance with the magnitude of a residual noise. Therefore, multipliers 7 and 12, averaging circuits 8 and 11, and a subtractor 9 which control the step size are added. The averaging circuit 8 takes a running average for a long time constant of an input signal. The averaging circuit 11 takes a running average for a short time constant of the input signal. Since proper time constants are used in averaging circuits 8 and 11, the running average of residual noise powers is first a certain positive value and is 0 after convergence of the adaptive filter. This value is multiplied by a constant to first make the effective step size larger than the original step size and to make the effective step size equal to it after convergence, thus shortening the convergence time.
Patent JP-H05136701-A (JP)
Title: Maximum likelihood decoding method and maximum likelihood decoder for communication system
Inventor: YOSHIDA MAKOTO
IPC: H04L27/02
Filed: 1991-11-15
Abstract: PURPOSE:To enable an efficient decoding without redundancy by adding an offset in response to the occurrence probability of each signal of a code system generated from an information source to an inter-code distance at the maximum likelihood decoding, thereby deciding a transmission signal. CONSTITUTION:A transmission signal is decided by adding the offset in response to the occurrence probability of each signal of a code system generated from an information source to an inter-code distance at the time of the maximum likelihood decoding by the maximum likelihood decoding method applying the maximum likelihood decoding to a reception signal in the communication system. Moreover, the maximum likelihood decoder is provided with an inter-code distance calculation means 11 calculating an inter-code distance from a reception signal, an offset generating means 12 generating an offset in response to the occurrence probability of each signal of a code system generated from an information source and a deciding means 13 adding the offset to the inter-code distance to decide the transmission signal. A value corresponding to -(2Xsigma<2>)XlogeP(xi) is used for the offset, where P(xi) is the occurrence probability of xi and sigma<2> is the variance of the noise distribution in a transmission line.
Patent JP-H01169626-A (JP)
Title: Cascade connecting circuit
Inventor: TAKEDA KENJI
IPC: G06F7/50
Filed: 1987-12-25
Abstract: PURPOSE:To reduce the number of elements and a delaying time by inverting the polarity of an internal carry and cascade-connecting >=2 types of a processing circuits corresponding to the polarity of the internal carry. CONSTITUTION:A processing circuit 1 inputs a positive polarity carry the inverse of Cx-1 and data Dx and outputs a processing result Qx and a negative polarity carry the inverse of Cx and a processing circuit 2 inputs a negative polarity carry the inverse of Cy-1 and data Dy, and outputs a processing result Qy and a positive polarity carry Cy. A function block is composed of the cascade connection of a processing circuit 1 and a processing circuit 2 and the delaying time of the function block is controlled to the propagation delay of the carry. Thus, to reduce the delaying time can be realized by reducing the delaying time from the carry input of the processing circuit up to the carry output, in short, the number of the steps of gates.
Patent JP-H05137902-A (JP)
Title: Solvent composition for removing sticking water
Inventor: KITAMURA TATEO
IPC: C11D7/50
Filed: 1991-11-15
Abstract: PURPOSE:To provide a substitutive solvent compsn. for removing sticking water not affecting an ozone layer at all while maintaining excellent characteristics of conventional trichlorotrifluoroethane. CONSTITUTION:1,1,2,2-Tetrafluorocyclobutane as an essential component is blended with soluble solvents such as alkanes or alcohols and/or a surfactant made of the salt of an org. acid with an org. base.
Patent JP-H03189002-A (JP)
Title: Rolling method of asymmetrical h-shape steel
Inventor: HATANAKA ATSUSHI
IPC: B21B13/12
Filed: 1989-12-19
Abstract: PURPOSE:To manufacture a high-strength asymmetrical H-shape steel by bisecting a pair of upper and lower horizontal rolls of hourglass shape into the right and left parts and adjusting height positions individually to the pass line of rolling. CONSTITUTION:The H-shape steel 1 is rolled with a rough universal mill and an edger mill 3 provided with a pair of upper and lower horizontal rolls 3b of hourglass shape. A pair of upper and lower rolls 3b of hourglass shape is bisected into the right and left parts in the middle part. The divided body parts 6a, 6b, 6c, 6d are made to be freely rotatable. When the H-shape steel 1 is rolled, each height position of roll shaft center to the pass line PL of rolling of the rough universal mill is individually adjusted according to the leg length of the flange of the H-shape steel 1. In this way, the productivity of H-shape steel is raised and manufacturing cost can be reduced.
Patent JP-H01168319-A (JP)
Title: Nox reducer of exhaust gas of power generating diesel engine
Inventor: WATANABE HIDETOSHI
IPC: B01D53/56
Filed: 1987-12-24
Abstract: PURPOSE:To simplify the title equipment by providing a denitration device to one exhaust duct of a plurality of engines and controlling amount of a reducing agent injected to the denitration device based on the gas quantity of each duct and NOX concn. of the gas collected in one controlized duct from each duct. CONSTITUTION:Respective exhaust gas quantities are calculated by gas quantity arthmetic units 11, 12 provided to diesel engines 1, 2 and total gas quantities are calculated by an arithmetic unit 13. Further NOX concn. measured with an NOX meter 15 in a centralized exhaust duct 5 is converted to a signal 17 and this is compared with a preset signal by a comparator 16 and excess NOX concn. is calculated. Excess NOX quantity is calculated from the total gas quantities and the excess NOX concn. with an arithmetic unit 18 and NH3 quantity is calculated with an arithmetic unit 19 and corrected with an NH3 injection quantity corrector 20 and NH3 injection quantity is controlled with a controller 23. A denitration device 8 is provided to only the exhaust duct of the diesel engine 2 and thereby the title equipment is simplified.
Patent JP-H07182925-A (JP)
Title: Insulated wire
Inventor: KATO MASAKI
IPC: H01F5/06
Filed: 1993-12-24
Abstract: PURPOSE:To prevent electrostatic generation when a coil is wound by providing an antistatic layer containing antistatic agent on the outermost layer of an insulated wire which has an insulating layer on its conductor. CONSTITUTION:An insulating layer 2 is formed by applying and baking insulating paint mainly containing polyester resin, etc., to the outer periphery of a conductor 1 made of copper or copper alloy. In addition, an antistatic layer 3 is formed by applying ethanol solution of antistatic agent such as Corcoat N-103X to its outer periphery and then wound up on a bobbin. The antistatic layer 3 has a surface resistance of less than 10<11>OMEGA and wear resistance to withstand coil winding operation at a high speed. In this way, the adsorption of foreign matters to the surface of an insulated wire is prevented and a coil is less affected by insulation failure when it is wound or after impregnated with varnish. The antistatic layer having lubricating ability before dried is given application right before being wound on the bobbin and so there is not need for lubricant application.